Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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Comprehensive Tester for Electronic Locking Device of EV Charging Gun
Complied Standards & Clauses
Conforms to IEC62196-1:2022, etc.
Equipment Overview
The EV Charging Gun Electronic Locking Device Comprehensive Tester is specially designed for full-range performance and durability evaluation of electronic and mechanical lock mechanisms used in EV AC/DC charging connectors.
This advanced system simulates real operating conditions—including mechanical stress, electrical load, thermal influence, emergency release and extreme cycling—ensuring the safety, reliability, and compliance of charging interfaces according to GB/T, IEC 62196-1, and other global standards.
Featuring Mitsubishi PLC intelligent control, high-precision force sensors, and flexible universal fixtures for multiple connector types (GB, EU, US), the tester offers stable, accurate, and automated testing for R&D centers, certification laboratories, and EV charging equipment manufacturers.
Key Features
Full compliance with GB/T 20234.1-2023, IEC 62196-1:2022
Simulates normal operation, emergency unlocking, extreme condition cycle test
High-accuracy axial push/pull force application (0–50N / ≤±0.5%)
Programmable unlocking force up to 100N
Real-time monitoring of lock/unlock feedback signals
Up to 99999 cycles for endurance testing
Independent mechanical module suitable for climate chamber testing
Mitsubishi PLC + 7-inch HMI for stable, intelligent operation
Universal fixtures compatible with global AC/DC connectors
Technical Parameters
| Test Project | a) Normal operation (lifespan) test of the electronic locking device b) Manual emergency unlocking test of the electronic locking device c) Extreme condition cycle life test of the electronic locking device |
| Workstation | Single workstation |
| Electrical control method | Mitsubishi PLC intelligent integrated control, 7-inch color human-machine interface operation |
| Operating mode | Manual or programmable operation |
| Clamps | a) Meets the requirements for independent electronic locking devices or general-purpose fixtures; b) Meets the requirements for universal AC/DC charging interfaces according to national, American, and European standards. |
| Test Function | Equipped with top-bar electronic lock testing function |
| Electronic locking device unlocking | It features manual unlocking of the electronic locking device and adopts an electronically controlled automatic operation mode. Programming is implemented to meet the normal operation (lifespan) requirements of the electronic locking device. The unlocking force requirement is (0~100) N, the indication error is ≤±0.5% F.S., and the resolution is ≤0.1 N. |
| Electronic locking device applies force | Equipped with a force-applying device for the locking lever mechanism of the electronic locking device, the force-applying device can clamp the end of the locking lever and apply axial thrust or tension. The force measurement range is required to meet (0~50) N, the indication error ≤ ±0.5% F.S., the resolution ≤ 0.1 N, and the force application rate can be adjusted to maintain a constant force value. The force-applying device can measure the displacement of the stressed part and the position of the locking lever, and the displacement measurement range is required to meet (0~50) mm. |
| Polarity conversion | The PLC program automatically switches, and switches 1s after detecting the electronic lock status feedback. |
| DC power supply | (30V/10A) DC, voltage accuracy better than 0.5 class, resolution ≤0.1V |
| Interval time | Interval time: can be set arbitrarily within the range of (0~200) s, resolution ≤1s, 1-200mA adjustable load current to cooperate with the operation; |
| Function | It is equipped with a 1-200mA adjustable load current and a monitoring device that provides feedback on the electronic lock unlocking/locking signal, recording the signal on/off status and number of times. |
| Fault diagnosis | Built-in signal feedback detection, automatic shutdown in case of abnormality |
| Number of trials | Arbitrarily set within the range of (0~99999) times. |
| Security Protection | Grounding protection, short circuit protection, overload protection |
